@book { TheTextintheMiddle,
    title = "The Text in the Middle",
    author = "Michael B. {Shepherd}",
    year = "2015",
    publisher = "Peter Lang Verlag",
    address = "New York, United States of America",
    doi = "10.3726/978-1-4539-1423-6",
    url = "https://www.peterlang.com/document/1051624"
}